http://api.tweetmeme.com/imagebutton.gif?url=http://sports.espn.go.com/nba/truehoop/miamiheat/news/story?id=6225745&campaign=rss&source=NBAHeadlines (http://api.tweetmeme.com/share?url=http://sports.espn.go.com/nba/truehoop/miamiheat/news/story?id=6225745&campaign=rss&source=NBAHeadlines&service=bit.ly&source=espn)LeBron James apparently has two NCAA tournament brackets, one from his head and one from his heart.